<!-- HTML header for doxygen 1.8.6-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<title>OpenCV: opencv2/text/ocr.hpp File Reference</title>
<link href="../../opencv.ico" rel="shortcut icon" type="image/x-icon" />
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<script type="text/javascript" src="../../tutorial-utils.js"></script>
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../search/searchdata.js"></script>
<script type="text/javascript" src="../../search/search.js"></script>
<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    extensions: ["tex2jax.js", "TeX/AMSmath.js", "TeX/AMSsymbols.js"],
    jax: ["input/TeX","output/HTML-CSS"],
});
//<![CDATA[
MathJax.Hub.Config(
{
  TeX: {
      Macros: {
          matTT: [ "\\[ \\left|\\begin{array}{ccc} #1 & #2 & #3\\\\ #4 & #5 & #6\\\\ #7 & #8 & #9 \\end{array}\\right| \\]", 9],
          fork: ["\\left\\{ \\begin{array}{l l} #1 & \\mbox{#2}\\\\ #3 & \\mbox{#4}\\\\ \\end{array} \\right.", 4],
          forkthree: ["\\left\\{ \\begin{array}{l l} #1 & \\mbox{#2}\\\\ #3 & \\mbox{#4}\\\\ #5 & \\mbox{#6}\\\\ \\end{array} \\right.", 6],
          forkfour: ["\\left\\{ \\begin{array}{l l} #1 & \\mbox{#2}\\\\ #3 & \\mbox{#4}\\\\ #5 & \\mbox{#6}\\\\ #7 & \\mbox{#8}\\\\ \\end{array} \\right.", 8],
          vecthree: ["\\begin{bmatrix} #1\\\\ #2\\\\ #3 \\end{bmatrix}", 3],
          vecthreethree: ["\\begin{bmatrix} #1 & #2 & #3\\\\ #4 & #5 & #6\\\\ #7 & #8 & #9 \\end{bmatrix}", 9],
          cameramatrix: ["#1 = \\begin{bmatrix} f_x & 0 & c_x\\\\ 0 & f_y & c_y\\\\ 0 & 0 & 1 \\end{bmatrix}", 1],
          distcoeffs: ["(k_1, k_2, p_1, p_2[, k_3[, k_4, k_5, k_6 [, s_1, s_2, s_3, s_4[, \\tau_x, \\tau_y]]]]) \\text{ of 4, 5, 8, 12 or 14 elements}"],
          distcoeffsfisheye: ["(k_1, k_2, k_3, k_4)"],
          hdotsfor: ["\\dots", 1],
          mathbbm: ["\\mathbb{#1}", 1],
          bordermatrix: ["\\matrix{#1}", 1]
      }
  }
}
);
//]]>
</script><script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js"></script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
<link href="../../stylesheet.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<!--#include virtual="/google-search.html"-->
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="../../opencv-logo-small.png"/></td>
  <td style="padding-left: 0.5em;">
   <div id="projectname">OpenCV
   &#160;<span id="projectnumber">4.5.2</span>
   </div>
   <div id="projectbrief">Open Source Computer Vision</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "../../search",false,'Search');
</script>
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
$(function() {
  initMenu('../../',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="../../dir_1f680c7a049ceedecad2ca5d184a4056.html">opencv2</a></li><li class="navelem"><a class="el" href="../../dir_280fd704bf94c76921a004b5efd41fba.html">text</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#nested-classes">Classes</a> &#124;
<a href="#namespaces">Namespaces</a> &#124;
<a href="#enum-members">Enumerations</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">ocr.hpp File Reference</div>  </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include &lt;<a class="el" href="../../d0/d9c/core_2include_2opencv2_2core_8hpp.html">opencv2/core.hpp</a>&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
<code>#include &lt;string&gt;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../de/d3a/classcv_1_1text_1_1BaseOCR.html">cv::text::BaseOCR</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../de/d2d/classcv_1_1text_1_1OCRBeamSearchDecoder_1_1ClassifierCallback.html">cv::text::OCRBeamSearchDecoder::ClassifierCallback</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback with the character classifier is made a class.  <a href="../../de/d2d/classcv_1_1text_1_1OCRBeamSearchDecoder_1_1ClassifierCallback.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/dc0/classcv_1_1text_1_1OCRHMMDecoder_1_1ClassifierCallback.html">cv::text::OCRHMMDecoder::ClassifierCallback</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback with the character classifier is made a class.  <a href="../../db/dc0/classcv_1_1text_1_1OCRHMMDecoder_1_1ClassifierCallback.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d07/classcv_1_1text_1_1OCRBeamSearchDecoder.html">cv::text::OCRBeamSearchDecoder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="../../da/d07/classcv_1_1text_1_1OCRBeamSearchDecoder.html" title="OCRBeamSearchDecoder class provides an interface for OCR using Beam Search algorithm. ">OCRBeamSearchDecoder</a> class provides an interface for OCR using Beam Search algorithm.  <a href="../../da/d07/classcv_1_1text_1_1OCRBeamSearchDecoder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html">cv::text::OCRHMMDecoder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html" title="OCRHMMDecoder class provides an interface for OCR using Hidden Markov Models. ">OCRHMMDecoder</a> class provides an interface for OCR using Hidden Markov Models.  <a href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d8f/classcv_1_1text_1_1OCRHolisticWordRecognizer.html">cv::text::OCRHolisticWordRecognizer</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="../../d0/d8f/classcv_1_1text_1_1OCRHolisticWordRecognizer.html" title="OCRHolisticWordRecognizer class provides the functionallity of segmented wordspotting. Given a predefined vocabulary , a DictNet is employed to select the most probable word given an input image. ">OCRHolisticWordRecognizer</a> class provides the functionallity of segmented wordspotting. Given a predefined vocabulary , a DictNet is employed to select the most probable word given an input image.  <a href="../../d0/d8f/classcv_1_1text_1_1OCRHolisticWordRecognizer.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/ddc/classcv_1_1text_1_1OCRTesseract.html">cv::text::OCRTesseract</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="../../d7/ddc/classcv_1_1text_1_1OCRTesseract.html" title="OCRTesseract class provides an interface with the tesseract-ocr API (v3.02.02) in C++...">OCRTesseract</a> class provides an interface with the tesseract-ocr API (v3.02.02) in C++.  <a href="../../d7/ddc/classcv_1_1text_1_1OCRTesseract.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
Namespaces</h2></td></tr>
<tr class="memitem:d2/d75/namespacecv"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d75/namespacecv.html">cv</a></td></tr>
<tr class="memdesc:d2/d75/namespacecv"><td class="mdescLeft">&#160;</td><td class="mdescRight">"black box" representation of the file storage associated with a file on disk. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:d8/de7/namespacecv_1_1text"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/de7/namespacecv_1_1text.html">cv::text</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:gaf6b1aecb0076128d099ead48a9170ead"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom">{ <br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#ggaf6b1aecb0076128d099ead48a9170eadab4582fb3843b8ad7e209bf8f212ac2fe">cv::text::OCR_LEVEL_WORD</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#ggaf6b1aecb0076128d099ead48a9170eadae3afbc0d74dd08bf11ff430c59d75fa0">cv::text::OCR_LEVEL_TEXTLINE</a>
<br />
 }</td></tr>
<tr class="separator:gaf6b1aecb0076128d099ead48a9170ead"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga688d3bbaf5a5ac19ffe9633d7dc0156a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#ga688d3bbaf5a5ac19ffe9633d7dc0156a">cv::text::classifier_type</a> { <br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga688d3bbaf5a5ac19ffe9633d7dc0156aafc76612bdc2a94f57f02bd25a6255f12">cv::text::OCR_KNN_CLASSIFIER</a> = 0, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga688d3bbaf5a5ac19ffe9633d7dc0156aaf2248e60e9f6373cd7555a758a910262">cv::text::OCR_CNN_CLASSIFIER</a> = 1
<br />
 }</td></tr>
<tr class="separator:ga688d3bbaf5a5ac19ffe9633d7dc0156a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac013d7b1a6a1b7d739b89474c20ec086"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#gac013d7b1a6a1b7d739b89474c20ec086">cv::text::decoder_mode</a> { <a class="el" href="../../d8/df2/group__text__recognize.html#ggac013d7b1a6a1b7d739b89474c20ec086a9d8baffabe0834b3eacaf2e32a5c7fdd">cv::text::OCR_DECODER_VITERBI</a> = 0
 }</td></tr>
<tr class="separator:gac013d7b1a6a1b7d739b89474c20ec086"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga91c5c4396fea4192c6bf5a8b2eba871a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#ga91c5c4396fea4192c6bf5a8b2eba871a">cv::text::ocr_engine_mode</a> { <br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga91c5c4396fea4192c6bf5a8b2eba871aa308fc26cecf758c6d7f4d503f9c9d5a2">cv::text::OEM_TESSERACT_ONLY</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga91c5c4396fea4192c6bf5a8b2eba871aa42027b630054154cd8263f6a70f58ec3">cv::text::OEM_CUBE_ONLY</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga91c5c4396fea4192c6bf5a8b2eba871aa12cb4b814e595a715a93ddca68d07787">cv::text::OEM_TESSERACT_CUBE_COMBINED</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga91c5c4396fea4192c6bf5a8b2eba871aa8323b4ed6d93e0dd6b2656dd4eaa11c3">cv::text::OEM_DEFAULT</a>
<br />
 }<tr class="memdesc:ga91c5c4396fea4192c6bf5a8b2eba871a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tesseract.OcrEngineMode Enumeration.  <a href="../../d8/df2/group__text__recognize.html#ga91c5c4396fea4192c6bf5a8b2eba871a">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ga91c5c4396fea4192c6bf5a8b2eba871a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga32b394fdfb46625c2134d5456c78576b"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#ga32b394fdfb46625c2134d5456c78576b">cv::text::page_seg_mode</a> { <br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba7f263fe084bd2b66918ca1b8828c7f7d">cv::text::PSM_OSD_ONLY</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba45394fc9b8bcf757170c7951aa0a833c">cv::text::PSM_AUTO_OSD</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba941826c53c13b78c57cb79d2a66062bc">cv::text::PSM_AUTO_ONLY</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba592c3b182ce902537d8aaed3e00d4d8c">cv::text::PSM_AUTO</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba12b616117a78aed4be8eb43cc5f3266a">cv::text::PSM_SINGLE_COLUMN</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba9df2b8ca6b05b6c4595d63ffe1ed5d65">cv::text::PSM_SINGLE_BLOCK_VERT_TEXT</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576baa3e77010118ac2ec965fa9b0bb55bbc8">cv::text::PSM_SINGLE_BLOCK</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba7e8598b350f3caf72196e723e5b210e3">cv::text::PSM_SINGLE_LINE</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba66b6336634f7fa1f726d7c1fc30b811e">cv::text::PSM_SINGLE_WORD</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba7086bc9fce731b1a2804aa15a118ec97">cv::text::PSM_CIRCLE_WORD</a>, 
<br />
&#160;&#160;<a class="el" href="../../d8/df2/group__text__recognize.html#gga32b394fdfb46625c2134d5456c78576ba31569ebd7f6f05aa73ab1021622377e4">cv::text::PSM_SINGLE_CHAR</a>
<br />
 }<tr class="memdesc:ga32b394fdfb46625c2134d5456c78576b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Tesseract.PageSegMode Enumeration.  <a href="../../d8/df2/group__text__recognize.html#ga32b394fdfb46625c2134d5456c78576b">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ga32b394fdfb46625c2134d5456c78576b"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a4ed3cbd46c1559f046cd25288a1f024b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/de7/namespacecv_1_1text.html#a4ed3cbd46c1559f046cd25288a1f024b">cv::text::createOCRHMMTransitionsTable</a> (std::string &amp;vocabulary, std::vector&lt; std::string &gt; &amp;lexicon, OutputArray transition_probabilities_table)</td></tr>
<tr class="memdesc:a4ed3cbd46c1559f046cd25288a1f024b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Utility function to create a tailored language model transitions table from a given list of words (lexicon).  <a href="../../d8/de7/namespacecv_1_1text.html#a4ed3cbd46c1559f046cd25288a1f024b">More...</a><br /></td></tr>
<tr class="separator:a4ed3cbd46c1559f046cd25288a1f024b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adfc8fe61325b04caf837633f36f74c77"><td class="memItemLeft" align="right" valign="top">Mat&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/de7/namespacecv_1_1text.html#adfc8fe61325b04caf837633f36f74c77">cv::text::createOCRHMMTransitionsTable</a> (const String &amp;vocabulary, std::vector&lt; <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">cv::String</a> &gt; &amp;lexicon)</td></tr>
<tr class="separator:adfc8fe61325b04caf837633f36f74c77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac30595bd0b171889aee9f3f62f0b966e"><td class="memItemLeft" align="right" valign="top">Ptr&lt; OCRBeamSearchDecoder::ClassifierCallback &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/de7/namespacecv_1_1text.html#ac30595bd0b171889aee9f3f62f0b966e">cv::text::loadOCRBeamSearchClassifierCNN</a> (const String &amp;filename)</td></tr>
<tr class="memdesc:ac30595bd0b171889aee9f3f62f0b966e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow to implicitly load the default character classifier when creating an <a class="el" href="../../da/d07/classcv_1_1text_1_1OCRBeamSearchDecoder.html" title="OCRBeamSearchDecoder class provides an interface for OCR using Beam Search algorithm. ">OCRBeamSearchDecoder</a> object.  <a href="../../d8/de7/namespacecv_1_1text.html#ac30595bd0b171889aee9f3f62f0b966e">More...</a><br /></td></tr>
<tr class="separator:ac30595bd0b171889aee9f3f62f0b966e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1d0cf1516cf8cfb2e53fdf639d547119"><td class="memItemLeft" align="right" valign="top">Ptr&lt; OCRHMMDecoder::ClassifierCallback &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#ga1d0cf1516cf8cfb2e53fdf639d547119">cv::text::loadOCRHMMClassifier</a> (const String &amp;filename, int classifier)</td></tr>
<tr class="memdesc:ga1d0cf1516cf8cfb2e53fdf639d547119"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow to implicitly load the default character classifier when creating an <a class="el" href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html" title="OCRHMMDecoder class provides an interface for OCR using Hidden Markov Models. ">OCRHMMDecoder</a> object.  <a href="../../d8/df2/group__text__recognize.html#ga1d0cf1516cf8cfb2e53fdf639d547119">More...</a><br /></td></tr>
<tr class="separator:ga1d0cf1516cf8cfb2e53fdf639d547119"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8368b390a06f0323f9dead526337f6a3"><td class="memItemLeft" align="right" valign="top">Ptr&lt; OCRHMMDecoder::ClassifierCallback &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#ga8368b390a06f0323f9dead526337f6a3">cv::text::loadOCRHMMClassifierCNN</a> (const String &amp;filename)</td></tr>
<tr class="memdesc:ga8368b390a06f0323f9dead526337f6a3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow to implicitly load the default character classifier when creating an <a class="el" href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html" title="OCRHMMDecoder class provides an interface for OCR using Hidden Markov Models. ">OCRHMMDecoder</a> object.  <a href="../../d8/df2/group__text__recognize.html#ga8368b390a06f0323f9dead526337f6a3">More...</a><br /></td></tr>
<tr class="separator:ga8368b390a06f0323f9dead526337f6a3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad20627dd74a441192dc327adc9f9356d"><td class="memItemLeft" align="right" valign="top">Ptr&lt; OCRHMMDecoder::ClassifierCallback &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/df2/group__text__recognize.html#gad20627dd74a441192dc327adc9f9356d">cv::text::loadOCRHMMClassifierNM</a> (const String &amp;filename)</td></tr>
<tr class="memdesc:gad20627dd74a441192dc327adc9f9356d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow to implicitly load the default character classifier when creating an <a class="el" href="../../d0/d74/classcv_1_1text_1_1OCRHMMDecoder.html" title="OCRHMMDecoder class provides an interface for OCR using Hidden Markov Models. ">OCRHMMDecoder</a> object.  <a href="../../d8/df2/group__text__recognize.html#gad20627dd74a441192dc327adc9f9356d">More...</a><br /></td></tr>
<tr class="separator:gad20627dd74a441192dc327adc9f9356d"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
</div><!-- contents -->
<!-- HTML footer for doxygen 1.8.6-->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Fri Apr 2 2021 11:36:33 for OpenCV by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="../../doxygen.png" alt="doxygen"/>
</a> 1.8.13
</small></address>
<script type="text/javascript">
//<![CDATA[
addTutorialsButtons();
//]]>
</script>
</body>
</html>
